public interface IntegralImage

A 2d integral image (summed-area table) as described by Crow (1984).

BibTeX:

 @inproceedings{Crow84,
        author    = {Franklin C. Crow},
        title     = {Summed-area tables for texture mapping},
        booktitle = {Proceedings of the 11th annual conference on Computer graphics and interactive techniques},
        series    = {SIGGRAPH '84},
        year      = {1984},
        pages     = {207--212},
        publisher = {ACM},
        address   = {New York, NY, USA},
        keywords  = {Antialiasing, Shading algorithms, Table lookup algorithms, texture mapping},
        isbn      = {0-89791-138-5},
        numpages  = {6},
        url       = {http://doi.acm.org/10.1145/800031.808600},
        doi       = {http://doi.acm.org/10.1145/800031.808600}
 }